152 lines
2.9 KiB
PHP
152 lines
2.9 KiB
PHP
<?php
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if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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if( ! class_exists('acf_location_post_template') ) :
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class acf_location_post_template extends acf_location {
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/*
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* __construct
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*
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* This function will setup the class functionality
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*
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* @type function
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* @date 5/03/2014
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* @since 5.0.0
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*
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* @param n/a
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* @return n/a
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*/
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function initialize() {
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// vars
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$this->name = 'post_template';
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$this->label = __("Post Template",'acf');
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$this->category = 'post';
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$this->public = acf_version_compare('wp', '>=', '4.7');
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}
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/*
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* get_post_type
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*
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* This function will return the current post_type
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*
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* @type function
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* @date 25/11/16
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* @since 5.5.0
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*
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* @param $options (int)
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* @return (mixed)
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*/
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function get_post_type( $screen ) {
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// vars
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$post_id = acf_maybe_get( $screen, 'post_id' );
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$post_type = acf_maybe_get( $screen, 'post_type' );
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// post_type
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if( $post_type ) return $post_type;
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// $post_id
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if( $post_id ) return get_post_type( $post_id );
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// return
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return false;
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}
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/*
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* rule_match
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*
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* This function is used to match this location $rule to the current $screen
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*
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* @type function
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* @date 3/01/13
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* @since 3.5.7
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*
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* @param $match (boolean)
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* @param $rule (array)
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* @return $options (array)
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*/
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function rule_match( $result, $rule, $screen ) {
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// Check if this rule is relevant to the current screen.
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// Find $post_id in the process.
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if( isset($screen['post_type']) ) {
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$post_type = $screen['post_type'];
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} elseif( isset($screen['post_id']) ) {
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$post_type = get_post_type( $screen['post_id'] );
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} else {
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return false;
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}
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// Check if this post type has templates.
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$post_templates = acf_get_post_templates();
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if( !isset($post_templates[ $post_type ]) ) {
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return false;
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}
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// get page template allowing for screen or database value.
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$page_template = acf_maybe_get( $screen, 'page_template' );
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$post_id = acf_maybe_get( $screen, 'post_id' );
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if( $page_template === null ) {
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$page_template = get_post_meta( $post_id, '_wp_page_template', true );
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}
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// Treat empty value as default template.
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if( $page_template === '' ) {
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$page_template = 'default';
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}
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// Compare.
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return $this->compare( $page_template, $rule );
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}
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/*
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* rule_operators
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*
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* This function returns the available values for this rule type
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*
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* @type function
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* @date 30/5/17
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* @since 5.6.0
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*
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* @param n/a
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* @return (array)
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*/
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function rule_values( $choices, $rule ) {
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// Default choices.
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$choices = array(
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'default' => apply_filters( 'default_page_template_title', __('Default Template', 'acf') )
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);
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// Merge in all post templates.
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$post_templates = acf_get_post_templates();
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$choices = array_merge($choices, $post_templates);
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// Return choices.
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return $choices;
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}
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}
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// initialize
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acf_register_location_rule( 'acf_location_post_template' );
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endif; // class_exists check
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?>
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